主持国家自然科学基金面上项目三项，主持国家自然科学基金青年基金一项。

1. 兼具低轴向和径向对称性的椭圆形磁性纳米锥制备及其微波吸收特性研究，国家自然科学基金面上项目(2025.01-2028.12)。

2. 低对称性椭圆形磁性纳米线的制备与磁性研究，国家自然科学基金面上项目(2023.01-2026.12)。

3.基于重离子径迹技术的纳米锥阵列可控制备与磁学性质研究，国家自然科学基金面上项目(2020.01-2023.12)。

4.纳米线取向对柔性纳米发 电机的发电性能影响研究，国家自然科学基金青年基金(2014.01 -2016.12)。

       主要论文与专著：

[1] J. Yuan, M. Li, M. Jin, Y. Wang, G. Sun, J. Song, J. Zhou, X. Ni*, and X. Pan*, Enhanced Electrochemical Performances of Hard Carbon via Nickel-Metal Catalyzed Surface Conversion Graphitic Crystallites, Adv. Mater. Technol., 2024, DOI: 10.1002/admt.202400907.

[2] J. Jiang, W. Wang, X. Fu, X. Wang, Y. Hu, K. He, X. Wang*, and X. Ni*, A perfect conical nanoshape meets large magnetocrystalline anisotropy: unusual magnetic, J. Mater. Chem. C, 2023, 11, 9552-9558.

[3] W. Zhang, J. Zhang, P. Wu, G. Chai, R. Huang, F. Ma, F. Xu, H. Cheng, Y. Chen, X. Ni*, L. Qiao*, and J. Duan*, Parallel Aligned Nickel Nanocone Arrays for Multiband Microwave Absorption, ACS Appl. Mater. Interfaces, 2020, 12, 23340-23346.

[4] X. Cui, Q. Xu, X. Ni*, Y. Zhang*, and Y. Qin*, Atomic Thick 2D MoS2/Insulator Interjection Structure for Output Enhancing of Nanogenerator, J. Mater. Chem. C, 2018, 6, 899-906.

[5] X. Cui, X. Ni*, and Y. Zhang*, Theoretical Study of Output of Piezoelectric Nanogenerator Based on Composite of PZT Nanowires and Polymer, J. Alloys. Compd., 2016, 675, 306-310.

[6] X. Ni*, J. Li*, Microstructures Induced Microwave Resonance Peak Shift of Co/Al2O3 Nanocomposites Prepared by Ball Milling, J. Alloys. Compd., 2013, 558, 62-67.

[7] X. Ni, F. Wang, A. Lin, Q. Xu, and Y. Qin*, Flexible Nanogenerator Based on Single BaTiO3 Nanowire, Sci. Adv. Mater., 2013, 5, 1781.

       已授权发明专利：

       倪侠;王新艳;王文涛;付笑婵;李佳佳;王翰彬;俞文博;马晓文; 一种制备大长径比和小尺寸椭圆形磁性纳米线的方法, ZL 2024 1 0022468.4, 2024.